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Drill Rig Assistant - Phoenix, AZ

Phoenix, AZ, US, 85040

Oldcastle Infrastructure



Job ID:  479592



Oldcastle Infrastructure™, a CRH company, is the leading provider of utility infrastructure solutions for the water, energy, and communications markets throughout North America. We’re more than just a manufacturer of precast concrete, polymer concrete, or plastic products. We’re a trusted and strategic partner to engineers, contractors, distributors, specifiers, and more. With our network of more than 80 manufacturing facilities and more than 4,000 employees, we’re leading the industry with innovation and a safety-first mindset.


Oldcastle Infrastructure - Built For Life from Oldcastle Infrastructure on Vimeo.




Job Description Summary

Under the direct supervision of the Drill Rig Operator, the Drill Rig Helper performs such tasks and duties as are necessary for the operation & routine maintenance of the drill rig.  The position is also responsible for the coordination and implementation of the maintenance and repairs for keeping both drill rig and support vehicle up and running.  The position includes training on the operation of the drill rig to allow for the eventual qualification for promotion to Drill Rig Operator. This is a union position.



  • Driving, navigating and running the support truck
  • Preparing work area for drill rig to perform drilling
  • Loading and unloading equipment and material
  • Perform routine maintenance, inspections and service procedures on the chase truck and drill rig
  • Ensure safety procedures are being implemented while on the job as mandated by company and OSHA policies

  • Hole guards and flagging work area at all times
  • Be especially aware of surroundings, traffic, heavy equipment and co-worker
  • Utilize safety equipment as necessary to maintain a hazard free work area



  • Minimum high school diploma or equivalent
  • CDL A required
  • Balancing, climbing, kneeling, pushing, pulling, reaching, stooping, and walking carrying support equipment
  • Ability to lift up to 50 lbs 


Working Environment


  • Work is performed outdoors, at new and existing construction site projects
  • Field work is generally in retention basins, parking lots or in streets and roads
  • The work will occasionally require entry and exit from confined spaces
  • Standing and working next to open excavation areas that can be up to 180’ deep 


What CRH Offers You


  • Highly competitive base pay
  • Comprehensive medical, dental and disability benefits programs
  • Group retirement savings program
  • Health and wellness programs
  • A culture that values opportunity for growth, development, and internal promotion



About CRH


CRH has a long and proud heritage. We are a collection of hundreds of family businesses, regional companies and large enterprises that together form the CRH family. CRH operates in a decentralized, diversified structure that allows you to work in a small company environment while having the career opportunities of large international organization.


If you’re up for a rewarding challenge, we invite you to take the first step and apply today! Once you click apply now, you will be brought to our official employment application. Please complete your online profile and it will be sent to the hiring manager. Our system allows you to view and track your status 24 hours a day. Thank you for your interest!


Oldcastle Infrastructure, a CRH Company, is an Affirmative Action and Equal Opportunity Employer.


EOE/Vet/Disability--If you want to know more, please click on this link




Date:  May 22, 2023

Nearest Major Market: Phoenix

Job Segment: Chemical Engineer, Engineering